X0206 3 2017-01-31 1 0001484504 Gigamon Inc. GIMO 0001697026 Zamarian Dario C/O GIGAMON INC. 3300 OLCOTT STREET SANTA CLARA CA 95054 1 0 0 0 Exhibit 24.1 - Power of Attorney /s/ Paul Shinn, Attorney-in-Fact 2017-02-02